发明名称 |
METHOD FOR VERIFYING FUNCTION OF REDUNDANT STANDBY PACKET FORWARDER |
摘要 |
A technique for verifying an intermediate node that employs a forwarding plane and optionally a control plane. A test packet is generated and transferred to the forwarding plane. Using operational software and hardware, the forwarding plane fors wards the test packet to a line card, which in turn "loops" the test packet back to the forwarding-plane. Using operational software and hardware, the forwarding plane processes the looped-back test packet including forwarding the packet to a destination, such as a control plane, where the looped-back test packet is verified. |
申请公布号 |
WO2004054187(A2) |
申请公布日期 |
2004.06.24 |
申请号 |
WO2003US38274 |
申请日期 |
2003.12.03 |
申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
FEDORKOW, GUY, C.;MUNTZ, GARY, S.;DONAHUE, TIMOTHY, P.;WILDT, MICHAEL, E. |
分类号 |
H04L12/24;H04L12/26 |
主分类号 |
H04L12/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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